CN203342999U - Spraying machine - Google Patents
Spraying machine Download PDFInfo
- Publication number
- CN203342999U CN203342999U CN 201320426031 CN201320426031U CN203342999U CN 203342999 U CN203342999 U CN 203342999U CN 201320426031 CN201320426031 CN 201320426031 CN 201320426031 U CN201320426031 U CN 201320426031U CN 203342999 U CN203342999 U CN 203342999U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- rail body
- spraying machine
- slide block
- spraying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Spray Control Apparatus (AREA)
Abstract
The utility model provides a spraying machine which comprises a conveyor chain. The conveyor chain is arranged on a frame of the spraying machine, a rail slider structure is arranged below the conveyor chain and comprises a guide rail body and a slider, the slider is arranged on the guide rail body and can slide along the guide rail body, a spraying nozzle is arranged on the slider, two ends of the guide rail body are respectively provided with a belt wheel, the belt wheel arranged at any end is connected with a servo motor, and a belt connected with the slider is arranged on the belt wheels and can drive the slider to slide along the guide rail body. By the aid of the technical scheme, the spraying machine carrying the nozzle moves back and forth by the aid of the rail slider structure, the rail slider stably moves, a control system controls the nozzle to perform positioned spraying for local portions of a PCB (printed circuit board) needing to be sprayed, and soldering fluxes can be saved.
Description
Technical field
The utility model belongs to SMT process equipment field, refers more particularly to a kind of spraying apparatus.
Background technology
In prior art, before pcb board welding, need the pcb board processing of spraying, so-called spraying is to pcb board spraying scaling powder, when formally being welded, can better components and parts be welded on pcb board, equipment of this type of spraying scaling powder often adopt below PCB to be sprayed, arrange the shower nozzle that can move back and forth by scaling powder spraying to spraying PCB lower surface, and described shower nozzle moves back and forth and often adopts leather belt towing motion, such purpose is to prevent after the scaling powder adhesion that affecting shower nozzle moves back and forth, but pulled motion with belt and be not easy accurately location and position spraying separately like this, can only be sprayed by the full width face, and have the part pcb board only to need part to carry out paster, if carrying out spraying comprehensively is the waste to scaling powder.
The utility model content
The purpose of this utility model is to provide a kind of spraying machine, is intended to solve scaling powder in prior art and sprays wasting problem comprehensively.
The utility model is to realize like this, a kind of spraying machine, described spraying machine has conveyer chain, described conveyer chain is arranged on the spraying machine framework, described conveyer chain below is provided with the rail slider structure, described rail slider structure comprises guide rail body, and be located on described guide rail body and the slide block that can slide along described guide rail body, described slide block is provided with spraying nozzle, described guide rail body two ends are respectively equipped with belt pulley, wherein the set belt pulley of arbitrary end connects servo motor, described belt pulley is provided with the belt that is connected with described slide block and can drives described slide block to slide along described guide rail body.
Preferably, the vertical line of described guide rail body based on perpendicular to described conveyer chain is to clockwise direction deviation 2 degree to arbitrary value between 6 degree.
Preferably, the vertical line of described guide rail body based on perpendicular to described conveyer chain is to clockwise direction deviation 4 degree.
Preferably, described guide rail body is perpendicular to described conveyer chain, described slide block is provided with the X-axis framework perpendicular to described guide rail body, described X-axis framework two ends are respectively equipped with synchronizing wheel, wherein the set synchronizing wheel of arbitrary end connects the second motor, described spraying nozzle is arranged on the shower nozzle fixed head, and described synchronizing wheel is provided with and is connected with described spraying nozzle fixed head and can drives the Timing Belt of described shower nozzle fixed head with vertical described guide rail body direction motion.
Preferably, described slide block is provided with the bearing that may be stuck in described guide rail body surface and can roll on its surface.
Preferably, described guide rail body both sides are provided with hard axle track, and described bearing is U-shaped bearing, and the U-shaped groove of described U-shaped bearing and described hard axle track fasten.
Preferably, described guide rail body is provided with the groove that can inlay described hard axle track.
Preferably, described slide block is provided with at least four U-shaped bearings, described U-shaped bearing on average be symmetrically distributed in described slide block both sides.
Preferably, on one side the U-shaped bearing that described slide block is provided with is connected by eccentric wheel with described slide block, described eccentric wheel is provided with the rotation groove for when dismounting.
Preferably, described eccentric eccentric distance is more than or equal to described hard axle track and protrudes described guide rail body surface ultimate range.
Use technique scheme, spraying machine provided by the utility model utilizes the rail slider structure to carry described shower nozzle and is moved back and forth, the motion of rail slider is relatively steady, so control described shower nozzle by control system, the pcb board part of needs sprayings is positioned to spraying, can save scaling powder.
The accompanying drawing explanation
Fig. 1 is the rail slider STRUCTURE DECOMPOSITION figure that the utility model embodiment provides;
Fig. 2 is the rail slider structural perspective that the utility model embodiment provides;
Fig. 3 is the rail slider STRUCTURE DECOMPOSITION figure of the increase X-axis framework that provides of the utility model embodiment;
Fig. 4 is the rail slider structural perspective of the increase X-axis framework that provides of the utility model embodiment;
Fig. 5 is the spraying machine stereogram that the utility model embodiment provides;
Fig. 6 is the spraying machine stereogram of the increase X-axis framework that provides of the utility model embodiment;
Fig. 7 is spraying machine guide rail body and the conveyer chain vertical line drift angle schematic diagram that the utility model embodiment provides.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment mono-, shown in Fig. 5, the present embodiment is to realize like this, a kind of spraying machine, described spraying machine has conveyer chain 50, described conveyer chain 50 is arranged on the spraying machine framework, described conveyer chain 50 belows are provided with the rail slider structure, described rail slider structure comprises guide rail body 10, and be located on described guide rail body 10 and the slide block 20 that can slide along described guide rail body 10, described slide block 20 is provided with spraying nozzle 60, shown in seeing figures.1.and.2, described guide rail body 10 two ends are respectively equipped with belt pulley 13, wherein the set belt pulley 13 of arbitrary end connects servo motor 14, described belt pulley 13 is provided with the belt 15 that is connected with described slide block 20 and can drives described slide block 20 to slide along described guide rail body 10.Use technique scheme, spraying machine provided by the utility model utilizes the rail slider structure to carry described shower nozzle 60 and is moved back and forth, the motion of rail slider 20 is relatively steady, so control 60 pairs, described shower nozzle by control system, need the pcb board part of spraying to position spraying, can save scaling powder.
In the prior art, the vestige sprayed on the pcb board of the shower nozzle moved back and forth in traveling process can be " Z " type, there will be like this omission point, the transmission mechanism that solution normally transmits pcb board carries out after stroke of shower nozzle motion is waited in intermittent pause transmitting, need to increase like this stepper motor or other intermittent arrestments, cost increases, another mode is adjusted to transmission speed exactly low-down limiting value and then the shower nozzle movement velocity is improved and the nozzle spray area increased again simultaneously, but such one is that spray efficiency reduces, another one is that spray area increases the place that just has overlapping spraying, and now lap will cause the waste of scaling powder, the present embodiment is considered above-mentioned technical problem, following technical scheme is provided, associating is with reference to shown in Fig. 7, the vertical line Y-direction of described guide rail body 10 based on perpendicular to described conveyer chain 50 deviation 2 clockwise spent to arbitrary value a between 6 degree, when described conveyer chain 50 during with conventional low cruise, the drift angle a of 2 degree just in time can make up its conveyer chain 50 and transmit the differential seat angle brought, can not make to spray vestige, when described conveyer chain 50 runs at high speed, the drift angle a of 6 degree also can make up its conveyer chain 50 and transmit the differential seat angle brought, can not make to spray vestige, although but also can make up certain differential seat angle lower than the drift angle of 2 degree, but the too low problem that still can't solve efficiency of described conveyer chain 50 transfer rates, drift angle higher than 6 degree needs transfer rate faster, easily cause on the contrary larger waste, therefore the present embodiment is got 2 degree to arbitrarily angled a (comprising end points) between 6 degree, and the present embodiment preferably 4 the degree as best angle a.
Preferably, described slide block 20 is provided with the bearing 30 that may be stuck in described guide rail body 10 surfaces and can roll on its surface.Use technique scheme, the scheme that the present embodiment provides adopts and set bearing 30 on described slide block 20, then described slide block 20 rectilinear motions have rolled on described guide rail body 10 by bearing 30, bearing 30 has replaced the steel ball of prior art, and described bearing 30 exposes, when needing repairing replacing, only need to unload replacing and get final product, be enclosed in slide block with respect to steel ball in prior art, be more prone to.
Preferably, described guide rail body 10 both sides are provided with hard axle track 11, and described bearing is U-shaped bearing 30, and the U-shaped groove of described U-shaped bearing 30 and described hard axle track 11 fasten.Make the described U-shaped bearing 30 can be along described hard axle track 11 straight-line rolling back and forth, and described hard axle track 11 adopts the metal material that hardness is strong in the present embodiment, can adopt alloy or steel, the present embodiment adopts stainless steel shaft as described hard axle track 11, be provided with the groove 12 that can inlay described hard axle track 11 in described guide rail body 10, described guide rail body 10 can adopt aluminium alloy extrusions, can reduce weight like this, use steel production without one, cost is also relatively low, and described hard axle track 11 is mounted in described groove 12.
The present embodiment preferably adopts described slide block 20 to be provided with the technical scheme of at least four U-shaped bearings 30, described U-shaped bearing 30 on average be symmetrically distributed in described slide block 20 both sides, thoroughly make described slide block 20 steady.For convenient disassembly when described U-shaped bearing 30 breaks down, the U-shaped bearing 30 that described slide block 20 is provided with on one side is connected by eccentric wheel 40 with described slide block 20, rotation groove 41 when described eccentric wheel 40 is provided with for dismounting, the eccentric distance of described eccentric wheel 40 is more than or equal to described hard axle track 11 and protrudes the surperficial ultimate range of described guide rail body 10, when needs are dismantled, rotate described rotation groove 41 with professional tool, causing described eccentric wheel 40 to rotarily drive described U-shaped bearing 30 rotates, the U-shaped groove of described U-shaped bearing 30 separates with described hard axle track 11, easily described slide block 20 can be taken out, carry out easy to maintenance quick.
Embodiment bis-, shown in Fig. 3 and Fig. 4 and Fig. 6, the present embodiment and above-described embodiment difference are, described guide rail body 10 is perpendicular to described conveyer chain 50, described slide block 20 is provided with the X-axis framework 70 perpendicular to described guide rail body 10, described X-axis framework 70 two ends are respectively equipped with synchronizing wheel 73, wherein the set synchronizing wheel 73 of arbitrary end connects the second motor 74, described spraying nozzle 60 is arranged on shower nozzle fixed head 61, described synchronizing wheel 73 is provided with and is connected with described shower nozzle fixed head 61 and can drives the Timing Belt 75 of described shower nozzle fixed head 61 with vertical described guide rail body 10 direction motions.In the course of work, in described conveyer chain 50 carrying pcb board transportations, after behind the arrival precalculated position, described slide block 20 motions put in place, the shower nozzle fixed head 61 at described spraying nozzle 60 places is in the lower motion of making a concerted effort of described Timing Belt 75 and synchronizing wheel 73 and the second motor 74, the motion of described spraying nozzle 60 can balance out the move distance that described conveyer chain 50 transmits, thereby has guaranteed that the vestige that described spraying nozzle 60 sprays keeps straight line.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a spraying machine, described spraying machine has conveyer chain, described conveyer chain is arranged on the spraying machine framework, it is characterized in that, described conveyer chain below is provided with the rail slider structure, described rail slider structure comprises guide rail body, and be located on described guide rail body and the slide block that can slide along described guide rail body, described slide block is provided with spraying nozzle, described guide rail body two ends are respectively equipped with belt pulley, wherein the set belt pulley of arbitrary end connects servo motor, described belt pulley is provided with the belt that is connected with described slide block and can drives described slide block to slide along described guide rail body.
2. spraying machine as claimed in claim 1, is characterized in that, the vertical line of described guide rail body based on perpendicular to described conveyer chain is to clockwise direction deviation 2 degree to arbitrary value between 6 degree.
3. spraying machine as claimed in claim 2, is characterized in that, the vertical line of described guide rail body based on perpendicular to described conveyer chain is to clockwise direction deviation 4 degree.
4. spraying machine as claimed in claim 1, it is characterized in that, described guide rail body is perpendicular to described conveyer chain, described slide block is provided with the X-axis framework perpendicular to described guide rail body, described X-axis framework two ends are respectively equipped with synchronizing wheel, wherein the set synchronizing wheel of arbitrary end connects the second motor, described spraying nozzle is arranged on the shower nozzle fixed head, and described synchronizing wheel is provided with and is connected with described shower nozzle fixed head and can drives the Timing Belt of described spraying nozzle fixed head with vertical described guide rail body direction motion.
5. as the described spraying machine of claim 1-4 any one, it is characterized in that, described slide block is provided with the bearing that may be stuck in described guide rail body surface and can roll on its surface.
6. spraying machine as claimed in claim 5, is characterized in that, described guide rail body both sides are provided with hard axle track, and described bearing is U-shaped bearing, and the U-shaped groove of described U-shaped bearing and described hard axle track fasten.
7. spraying machine as claimed in claim 6, is characterized in that, described guide rail body is provided with the groove that can inlay described hard axle track.
8. spraying machine as claimed in claim 6, is characterized in that, described slide block is provided with at least four U-shaped bearings, described U-shaped bearing on average be symmetrically distributed in described slide block both sides.
9. spraying machine as claimed in claim 8, is characterized in that, on one side the U-shaped bearing that described slide block is provided with is connected by eccentric wheel with described slide block, described eccentric wheel is provided with the rotation groove for when dismounting.
10. spraying machine as claimed in claim 9, is characterized in that, described eccentric eccentric distance is more than or equal to described hard axle track and protrudes described guide rail body surface ultimate range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320426031 CN203342999U (en) | 2013-07-10 | 2013-07-10 | Spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320426031 CN203342999U (en) | 2013-07-10 | 2013-07-10 | Spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203342999U true CN203342999U (en) | 2013-12-18 |
Family
ID=49742935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320426031 Expired - Lifetime CN203342999U (en) | 2013-07-10 | 2013-07-10 | Spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203342999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380448A (en) * | 2018-01-31 | 2018-08-10 | 瑞安市盛科激光设备有限公司 | A kind of adhesive dripping machine applied to the bonding of Ya Like plates |
-
2013
- 2013-07-10 CN CN 201320426031 patent/CN203342999U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380448A (en) * | 2018-01-31 | 2018-08-10 | 瑞安市盛科激光设备有限公司 | A kind of adhesive dripping machine applied to the bonding of Ya Like plates |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203665720U (en) | Synthetic quartz stone plate online cutting device | |
| CN203342999U (en) | Spraying machine | |
| CN211467488U (en) | High-speed high-accuracy five-axis linkage 3D printer of jumbo size | |
| CN203370678U (en) | Automatic tracking spraying system used for spraying a helmet | |
| CN104003162B (en) | A kind of conveying mechanism that keeps part to carry spacing | |
| CN102069998A (en) | Feeding conveyer for machining of large workpiece | |
| CN210462295U (en) | Multimedia interactive projection equipment | |
| CN107031041B (en) | Quick 3D printer furred ceiling structure of two XY and many shower nozzles | |
| CN203463493U (en) | Rail sliding block structure and spraying machine by adopting same | |
| CN204934893U (en) | Steel plate cutting is welding integrated | |
| CN205733546U (en) | A kind of six axle welding equipments | |
| CN203842990U (en) | Metal sheet shearing machine | |
| CN205294084U (en) | Side bearing roller horizontal adjusting device of pipe belt conveyor notch carrier roller group | |
| CN103978285B (en) | The outer welding machine of a kind of soldering tip movable type | |
| CN103273249B (en) | There is the weld car production equipment of cross slid platform | |
| CN103978088A (en) | Metal sheet shearing machine | |
| CN205366875U (en) | Moving platform with transport function transboundary | |
| CN109277442A (en) | A kind of F fashioned iron bending apparatus and method | |
| CN107803991A (en) | A kind of 3D printer rotary nozzle row and forming method | |
| KR20190009187A (en) | Welding carriage | |
| CN205967329U (en) | Get a spraying all -in -one for complete servo six | |
| CN203581786U (en) | Fixed conveying roller bed | |
| CN201923947U (en) | Inclined glass cutting machine | |
| CN110901055A (en) | High-speed high-accuracy five-axis linkage 3D printer of jumbo size | |
| CN204817480U (en) | Seamless steel pipe's hollow billet conveyor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180801 Address after: 518000 Guangdong Shenzhen Baoan District Songgang Street East community six Tian 1 Road office building Patentee after: SHENZHEN HAOBAO TECHNOLOGY Co.,Ltd. Address before: 518000 the third floor of Taoyuan Industrial District, Shenzhen, Guangdong, Xixiang, Baoan District, Xixiang. Patentee before: SHENZHEN TDK ELECTRONIC EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |